ISIS (Islamic State of Iraq and Syria)
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Terror in Europe
FRONTLINE and ProPublica go inside Europe's fight against the rise of Islamic terrorism.
October 18, 2016
Confronting ISIS
FRONTLINE investigates the U.S.-led efforts to degrade and destroy ISIS.
October 11, 2016
ISIS via WhatsApp: 'Blow Yourself Up, O Lion'
A trove of communications from ISIS plots and activity in Europe reveals a mix of direct control and improvisation and shows the crucial importance of encrypted messaging tools. “Detonate your belt in the crowds,” one message declared.
July 11, 2016
Nada Bakos: How Zarqawi Went From "Thug" To ISIS Founder
What if the rise of ISIS could have been prevented -- with just one airstrike? That's a question that Nada Bakos, a former CIA analyst, has had to grapple with ever since the group's brutal rise to power.
May 17, 2016
Colin Powell: U.N. Speech "Was a Great Intelligence Failure"
Abu Musab al-Zarqawi, the founder of ISIS, was still an unknown jihadist during the run-up to the U.S. invasion of Iraq. Colin Powell's 2003 speech to the United Nations would help change that.
May 17, 2016
David Petraeus: "No Substitute" for U.S. Leadership in Iraq, Syria
It took some time in Washington before anyone recognized that without U.S. leadership, Iraq could completely deteriorate, and Syria would spiral out of control, says the former CIA director.
May 17, 2016
The Secret History of ISIS
The inside story of the creation of ISIS, and how the U.S. missed the many warning signs.
May 17, 2016
Who Was the Founder of ISIS?
The founder of ISIS was a onetime video-store clerk turned radical jihadist who had a rocky relationship with Osama bin Laden.
May 17, 2016
How U.S. Prisons in Iraq Became "Jihadi Universities" for ISIS
ISIS's current leader made the transition from religious scholar and soccer player to terrorist leader inside a U.S. prison in Iraq, as "The Secret History of ISIS" explores.
May 17, 2016
Where the Black Flag of ISIS Flies
Since its brutal rise to power, ISIS has recognized affiliates in nine nations beyond its strongholds in Syria and Iraq.
May 13, 2016
Watch: Did the U.S. Miss a Chance to Prevent ISIS's Rise?
The founding father of ISIS emerged from a Jordanian prison dedicated to the establishment of an Islamic caliphate -- and there was a moment more than a decade ago when CIA insiders say they could have stopped him.
May 12, 2016
WATCH: 400 Meters From ISIS in the Battle for Benghazi
Nearly five years after Muammar Qaddafi's ouster, Libya is now ISIS’s biggest base outside of Syria and Iraq. As a new FRONTLINE documentary shows, the fight against the terror group there is intensifying.
May 3, 2016